Premium Steel Doors Manufactured in Britain
Premium Steel Doors Manufactured in Britain 
LPS 1673 is a new security standard developed by the loss prevention certification board aimed to protect against violent forced entry attacks by individuals targeting people and valuable assets.
The typical applications for this range include locations at risk of targeted attack against high profile individuals such as politicians, celebrities or high risk individuals.
Easy fit doors
1 year warranty
Steel door experts
Trustpilot rated excellent
Single - up to 2.46m
Single - up to 1.21m
Certified by the Loss Prevention Certification Board to LPS 1673 Issue 1 AR.A300.
Leaf
44mm door leaf thickness, fitted with an integrated astragal for added security. Comprising of 2 x high strength ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, providing greater stability and protection against delamination.
Inward opening available only.
Frame
• Manufactured from lightweight, high tensile high strength thick ‘Rustec’ steel.
• Adjust 2-Fit side expander system that offers up to 24mm expansion to the structural opening.
• 50mm frame - perfectly complements installation to residential buildings where a slim low profile frame is required.
Also available with frame depths from from 95mm - 300mm for single rebate and 140mm - 300mm double rebate
High performance weather threshold - 70mm
Available with our AM3 inward opening threshold which has excellent weather protection performance.
Certification
Certified by the Loss Prevention Certification Board to LPS 1673 Issue 1 AR.A300.
Certificate number:1542e
Door ironmongery
High security GU multipoint locking system with auto deadlock functionality
Electronic motorised deadlock retraction available as an access control upgrade - perfect for keyless entry smart control systems.
Fixed Knob or offset knob handle available to outside
Stainless lever handle available to inside giving free access to open from the secure side but can also be manually deadlocked to prevent the door being opened from the inside.
Finish
Supplied inclusive of a powder coated finish from over 150 colours. Full range of RAL and BS colours available.
Available with a plain leaf style or traditional tongue and groove to enhance the appearance of the door and help it to blend into its surroundings as a residential style door set.
Single Door Installation
This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor single door-set. Please pay particular attention to the safety instructions.
Speak to an expert now
01524 727000 
Certified to LPS 1175: Issue 8, the Securidor S2 security door range comprises of single and double security-rated steel door-sets that are specifically designed for use in locations that would benefit from enhanced protection. Available with fire-rating upgrade up to E120 and UKCA | CE marked to BS EN 14351-1 and EN 16034 standards.
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‘LPS’ is the abbreviation for Loss Prevention Standard and ‘LPS1175’ is just one of many standards created by the Loss Prevention Certification Board. LPS1175 specifically focuses on the intruder resistance and security of doors, and in Strongdor’s case, steel doors.
View ArticleUnfortunately there is no simple answer to this question as all security rated door-sets have protection enhancement. The level of security required for your door-set will be dependent on the location and specification of your installation.
Check out our documents LPS 1175 vs PAS 24:2016 and LPS 1175 Explained to see which security rating may be best for you!
It is the customer’s responsibility to ensure all details within the sales quotation / sales order meet the exact specification and / or original enquiry and are compliant with current building regulations including location and method of installation.
We are here to help and advise only and cannot accept responsibility for discrepancies after the order is confirmed.
Strongdor Terms and Conditions
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